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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
10/03/2016 |
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Data da última atualização: |
10/03/2016 |
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Autoria: |
HEADLEY, S. A.; BRACARENSE, A. P. F. R. L.; OLIVEIRA, V. H. S.; QUEIROX, G. R.; OKANO, W.; ALFIERI, A. F.; FLAIBAN, K. K. M.; LISBÔA, J. A. N.; ALFIERI, A. A. |
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Afiliação: |
SELWYN A. HEADLEY, UEL; ANA PAULA F. R. L. BRACARENSE, UEL; VICTOR H. S. OLIVEIRA, UEL; GUSTAVO R. QUEIROZ, UEL; WERNER OKANO, Universidade Norte do Paraná; ALICE F. ALFIERI, UEL; KARINA K. M. C. FLAIBAN, UEL; JÚLIO A. N. LISBÔA, UEL; AMAURI A. ALFIERI, UEL. |
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Título: |
Histophilus somni-induced thrombotic meningoencephalitis in cattle from northern Paraná, Brazil. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Brasília, DF, v. 35. n. 4, p. 329-336, abr. 2015. |
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Idioma: |
Português |
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Conteúdo: |
Thrombotic meningoencephalitis (TME) is a fatal neurological disease of cattle, predominantly from North America, that is caused by Histophilus somni with sporadic descriptions from other countries. This manuscript describes the occurrence of spontaneous TME in cattle from northern Paraná, Brazil. Most cattle had acute neurological manifestations characteristic of brain dysfunction. Hematological and cerebrospinal fluid analyses were not suggestive of bacterial infections of the brain. Histopathology revealed meningoencephalitis with vasculitis and thrombosis of small vessels that contained discrete neutrophilic and/or lymphocytic infiltrates admixed with fibrin at the brainstem, cerebral cortex, and trigeminal nerve ganglion of all animals. All tissues from the central nervous system used during this study were previously characterized as negative for rabies virus by the direct immunofluorescence assay. PCR and RT-PCR assays investigated the participation of infectious agents associated with bovine neurological disease by targeting specific genes of H. somni, Listeria monocytogenes, bovine herpesvirus -1 and -5, bovine viral diarrhea virus, and ovine herpesvirus-2. PCR and subsequent sequencing resulted in partial fragments of the 16S rRNA gene of H. somni from brain sections of all animals with histopathological diagnosis of TME; all other PCR/RT-PCR assays were negative. These findings confirmed the participation of H. somni in the neuropathological disease observed in these animals, extend the geographical distribution of this disease, and support previous findings of H. somni from Brazil. MenosThrombotic meningoencephalitis (TME) is a fatal neurological disease of cattle, predominantly from North America, that is caused by Histophilus somni with sporadic descriptions from other countries. This manuscript describes the occurrence of spontaneous TME in cattle from northern Paraná, Brazil. Most cattle had acute neurological manifestations characteristic of brain dysfunction. Hematological and cerebrospinal fluid analyses were not suggestive of bacterial infections of the brain. Histopathology revealed meningoencephalitis with vasculitis and thrombosis of small vessels that contained discrete neutrophilic and/or lymphocytic infiltrates admixed with fibrin at the brainstem, cerebral cortex, and trigeminal nerve ganglion of all animals. All tissues from the central nervous system used during this study were previously characterized as negative for rabies virus by the direct immunofluorescence assay. PCR and RT-PCR assays investigated the participation of infectious agents associated with bovine neurological disease by targeting specific genes of H. somni, Listeria monocytogenes, bovine herpesvirus -1 and -5, bovine viral diarrhea virus, and ovine herpesvirus-2. PCR and subsequent sequencing resulted in partial fragments of the 16S rRNA gene of H. somni from brain sections of all animals with histopathological diagnosis of TME; all other PCR/RT-PCR assays were negative. These findings confirmed the participation of H. somni in the neuropathological disease observed in th... Mostrar Tudo |
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Palavras-Chave: |
Histofilose; Histophilosis; Histophilus somni; Meningoencefalite trombótica; Molecular diagnostics; Neuropatologia; Sistema nervoso central; Thrombotic meningoencephalitis. |
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Thesagro: |
Bovino; Doença. |
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Thesaurus Nal: |
Cattle diseases; Central nervous system; Neuropathology. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/140966/1/Histophilus-somni-induced.pdf
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Marc: |
LEADER 02758naa a2200373 a 4500
001 2040463
005 2016-03-10
008 2015 bl uuuu u00u1 u #d
100 1 $aHEADLEY, S. A.
245 $aHistophilus somni-induced thrombotic meningoencephalitis in cattle from northern Paraná, Brazil.$h[electronic resource]
260 $c2015
520 $aThrombotic meningoencephalitis (TME) is a fatal neurological disease of cattle, predominantly from North America, that is caused by Histophilus somni with sporadic descriptions from other countries. This manuscript describes the occurrence of spontaneous TME in cattle from northern Paraná, Brazil. Most cattle had acute neurological manifestations characteristic of brain dysfunction. Hematological and cerebrospinal fluid analyses were not suggestive of bacterial infections of the brain. Histopathology revealed meningoencephalitis with vasculitis and thrombosis of small vessels that contained discrete neutrophilic and/or lymphocytic infiltrates admixed with fibrin at the brainstem, cerebral cortex, and trigeminal nerve ganglion of all animals. All tissues from the central nervous system used during this study were previously characterized as negative for rabies virus by the direct immunofluorescence assay. PCR and RT-PCR assays investigated the participation of infectious agents associated with bovine neurological disease by targeting specific genes of H. somni, Listeria monocytogenes, bovine herpesvirus -1 and -5, bovine viral diarrhea virus, and ovine herpesvirus-2. PCR and subsequent sequencing resulted in partial fragments of the 16S rRNA gene of H. somni from brain sections of all animals with histopathological diagnosis of TME; all other PCR/RT-PCR assays were negative. These findings confirmed the participation of H. somni in the neuropathological disease observed in these animals, extend the geographical distribution of this disease, and support previous findings of H. somni from Brazil.
650 $aCattle diseases
650 $aCentral nervous system
650 $aNeuropathology
650 $aBovino
650 $aDoença
653 $aHistofilose
653 $aHistophilosis
653 $aHistophilus somni
653 $aMeningoencefalite trombótica
653 $aMolecular diagnostics
653 $aNeuropatologia
653 $aSistema nervoso central
653 $aThrombotic meningoencephalitis
700 1 $aBRACARENSE, A. P. F. R. L.
700 1 $aOLIVEIRA, V. H. S.
700 1 $aQUEIROX, G. R.
700 1 $aOKANO, W.
700 1 $aALFIERI, A. F.
700 1 $aFLAIBAN, K. K. M.
700 1 $aLISBÔA, J. A. N.
700 1 $aALFIERI, A. A.
773 $tPesquisa Veterinária Brasileira, Brasília, DF$gv. 35. n. 4, p. 329-336, abr. 2015.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
30/10/2007 |
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Data da última atualização: |
06/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
ÂNGELO, P. C. S.; NUNES-SILVA, C. G.; BRÍGIDO, M. M.; AZEVEDO, J. S. N.; ASSUNÇÃO, E. N.; SOUSA, A. R. B.; PATRÍCIO, F. J. B.; REGO, M. M.; PEIXOTO, J. C. C.; OLIVEIRA JR. W. P.; FREITAS, D. V.; ALMEIDA, E. R. P.; VIANA, A. M. H. A.; SOUZA, A. F. P. N.; ANDRADE, E. V.; ACOSTA, P. O. A.; BATISTA, J. S.; WALTER, M. E. M. T.; LEOMIL, L.; ANJOS, D. A. S.; COIMBRA, R. C. M.; BARBOSA, M. H. N.; HONDA, E.; PEREIRA, S. S.; SILVA, A.; PEREIRA, J. O.; SILVA, M. L.; MARINS, M.; HOLANDA, F. J.; ABREU, R. M. M.; PANDO, S. C.; GONÇALVES, J. F. C.; CARVALHO, M. L.; LEAL-MESQUITA, E. R. R. B. P.; SILVEIRA, M. A. da; BATISTA, W. C.; ATROCH, A. L.; FRANÇA, S. C.; PORTO, J. I. R.; SCHNEIDER, M. P. C.; ASTOLFI-FILHO, S. |
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Afiliação: |
Paula Cristina da Silva Ângelo, Embrapa Amazônia Ocidental; Carlos G. Nunes-Silva, UFAM; Marcelo M. Brígido, UnB; Juliana S.N. Azevedo, UFPA; Enedina N. Assunção, Ufam; Alexandra R.B. Sousa, Inpa; Fernando J.B. Patrício, Universidade Federal do Maranhão; Mailson M. Rego, UFRR; Jean C.C. Peixoto, Universidade Federal do Amapá; Waldesse P. Oliveira Jr, Universidade Federal de Tocantins; Danival V. Freitas, Ufam; Elionor Rita Pereira de Almeida, Embrapa Recursos Genéticos e Biotecnologia; Andréya Márcya H.A. Viana, Universidade Federal do Maranhão; Ana Fabíola P.N. Souza, Inpa; Edmar V. Andrade, Ufam; Pablo O.A. Acosta, UFRR; Jaqueline S. Batista, Inpa; Maria E.M.T. Walter, UnB; Luciana Leomil, Ufam; Daniel A.S. Anjos, UnB; Rodrigo C.M. Coimbra, UnB; Magda H.N. Barbosa, Universidade Federal do Maranhão; Eduardo Honda, IPEPATRO; Soraya S. Pereira, IPEPATRO; Artur Silva, UFPA; José O. Pereira, Ufam; Marcicleide L. Silva, Ufam; Mozart Marins, UNAERP; Francisca J. Holanda, IPEPATRO; Rusleyd M.M. Abreu, Universidade Federal do Acre; Silvana C. Pando, Inpa; José F.C. Gonçalves, Inpa; Margarida L. Carvalho, Universidade Federal do Acre; Emygdia R.R.B.P. Leal-Mesquita, Universidade Federal do Maranhão; Márcio A. da Silveira, Universidade Federal do Tocantins; Weber C. Batista, IPEPATRO; André Luís Atroch, Embrapa Amazônia Ocidental; Suzelei C. França, UNAERP; Jorge I.R. Porto, Inpa; Maria Paula C. Schneider, UFPA; Spartaco Astolfi-Filho, Ufam. |
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Título: |
Guarana (Paullinia cupana var. sorbilis), an anciently consumed stimulant from the Amazon rain forest: the seeded-fruit transcriptome. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Plant Cell Reports, v. 27, p. 117-124, jan. 2008. |
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Idioma: |
Inglês |
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Conteúdo: |
Guarana (Paullinia cupana var. sorbilis) is a plant native to the central Amazon basin. Roasted seed extracts have been used as medicinal beverages since pre-Colombian times, due to their reputation as stimulants, aphrodisiacs, tonics, as well as protectors of the gastrointestinal tract. Guarana plants are commercially cultivated exclusively in Brazil to supply the national carbonated soft-drink industry and natural product stores around the world. In this report, we describe and discuss the annotation of 15,387 ESTs from guarana seeded-fruits, highlighting sequences from the flavonoid and purine alkaloid pathways, and those related to biotic stress avoidance. This is the largest set of sequences registered for the Sapindaceae family. |
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Palavras-Chave: |
Resistência a doenças. |
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Thesagro: |
Cafeína; Guaraná; Paullinia Cupana. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/177336/1/SP-19547-ID-30463.pdf
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Marc: |
LEADER 02577naa a2200649 a 4500
001 1190211
005 2022-09-06
008 2008 bl uuuu u00u1 u #d
100 1 $aÂNGELO, P. C. S.
245 $aGuarana (Paullinia cupana var. sorbilis), an anciently consumed stimulant from the Amazon rain forest$bthe seeded-fruit transcriptome.
260 $c2008
520 $aGuarana (Paullinia cupana var. sorbilis) is a plant native to the central Amazon basin. Roasted seed extracts have been used as medicinal beverages since pre-Colombian times, due to their reputation as stimulants, aphrodisiacs, tonics, as well as protectors of the gastrointestinal tract. Guarana plants are commercially cultivated exclusively in Brazil to supply the national carbonated soft-drink industry and natural product stores around the world. In this report, we describe and discuss the annotation of 15,387 ESTs from guarana seeded-fruits, highlighting sequences from the flavonoid and purine alkaloid pathways, and those related to biotic stress avoidance. This is the largest set of sequences registered for the Sapindaceae family.
650 $aCafeína
650 $aGuaraná
650 $aPaullinia Cupana
653 $aResistência a doenças
700 1 $aNUNES-SILVA, C. G.
700 1 $aBRÍGIDO, M. M.
700 1 $aAZEVEDO, J. S. N.
700 1 $aASSUNÇÃO, E. N.
700 1 $aSOUSA, A. R. B.
700 1 $aPATRÍCIO, F. J. B.
700 1 $aREGO, M. M.
700 1 $aPEIXOTO, J. C. C.
700 1 $aOLIVEIRA JR. W. P.
700 1 $aFREITAS, D. V.
700 1 $aALMEIDA, E. R. P.
700 1 $aVIANA, A. M. H. A.
700 1 $aSOUZA, A. F. P. N.
700 1 $aANDRADE, E. V.
700 1 $aACOSTA, P. O. A.
700 1 $aBATISTA, J. S.
700 1 $aWALTER, M. E. M. T.
700 1 $aLEOMIL, L.
700 1 $aANJOS, D. A. S.
700 1 $aCOIMBRA, R. C. M.
700 1 $aBARBOSA, M. H. N.
700 1 $aHONDA, E.
700 1 $aPEREIRA, S. S.
700 1 $aSILVA, A.
700 1 $aPEREIRA, J. O.
700 1 $aSILVA, M. L.
700 1 $aMARINS, M.
700 1 $aHOLANDA, F. J.
700 1 $aABREU, R. M. M.
700 1 $aPANDO, S. C.
700 1 $aGONÇALVES, J. F. C.
700 1 $aCARVALHO, M. L.
700 1 $aLEAL-MESQUITA, E. R. R. B. P.
700 1 $aSILVEIRA, M. A. da
700 1 $aBATISTA, W. C.
700 1 $aATROCH, A. L.
700 1 $aFRANÇA, S. C.
700 1 $aPORTO, J. I. R.
700 1 $aSCHNEIDER, M. P. C.
700 1 $aASTOLFI-FILHO, S.
773 $tPlant Cell Reports$gv. 27, p. 117-124, jan. 2008.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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